de.whitefrog.frogr.repository

Class BaseModelRepository<T extends Model>

java.lang.Object

de.whitefrog.frogr.repository.BaseRepository<T>

de.whitefrog.frogr.repository.BaseModelRepository<T>

All Implemented Interfaces:

ModelRepository<T>, Repository<T>

public abstract class BaseModelRepository<T extends Model>
extends BaseRepository<T>
implements ModelRepository<T>

Base repository for models. Provides basic functionality like model creation and persistence.

Field Summary

Fields inherited from class de.whitefrog.frogr.repository.BaseRepository

modelClass

Constructor Summary

Constructors

Constructor and Description
BaseModelRepository()
BaseModelRepository(String modelName)

Method Summary

Modifier and Type	Method and Description
T	createModel() Create a new/empty model instance.
T	createModel(org.neo4j.graphdb.PropertyContainer node, FieldList fields) Create appropriate the model for a neo4j property container and fetch some fields.
T	find(long id, FieldList fields)
org.neo4j.graphdb.Node	getNode(Model model) Get the underlying neo4j node for a model.
org.neo4j.graphdb.Label	label() Get the main label to use.
Set<org.neo4j.graphdb.Label>	labels() Set of labels used for models of this repository.
void	remove(T model) Delete a model
void	save(SaveContext<T> context) Save the model inside the passed SaveContext.

Methods inherited from class de.whitefrog.frogr.repository.BaseRepository

cache, contains, createModel, dispose, fetch, fetch, fetch, find, findByUuid, getModelClass, getType, graph, initialize, logger, persistence, queryBuilder, queryIdentifier, refetch, refetch, relationships, save, save, search, service, sort, validateModel

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface de.whitefrog.frogr.repository.Repository

cache, contains, createModel, dispose, fetch, fetch, fetch, find, findByUuid, getModelClass, getType, graph, initialize, persistence, queryBuilder, queryIdentifier, refetch, refetch, relationships, save, save, search, service, sort

Constructor Detail

BaseModelRepository

public BaseModelRepository()

BaseModelRepository

public BaseModelRepository(String modelName)

Method Detail

createModel

public T createModel()

Description copied from interface: ModelRepository

Create a new/empty model instance.

Specified by:

createModel in interface ModelRepository<T extends Model>

Returns:

The created model instance

createModel

public T createModel(org.neo4j.graphdb.PropertyContainer node,
                     FieldList fields)

Description copied from interface: Repository

Create appropriate the model for a neo4j property container and fetch some fields.

Specified by:

createModel in interface Repository<T extends Model>

Parameters:

node - The property container to use

fields - Field list to fetch from property container

Returns:

The model for the property container

find

public T find(long id,
              FieldList fields)

getNode

public org.neo4j.graphdb.Node getNode(Model model)

Description copied from interface: ModelRepository

Get the underlying neo4j node for a model.

Specified by:

getNode in interface ModelRepository<T extends Model>

Parameters:

model - Model which represents the neo4j node

Returns:

The underlying neo4j node for the passed model

label

public org.neo4j.graphdb.Label label()

Description copied from interface: ModelRepository

Get the main label to use. Most commonly this is the same as the model class name.

Specified by:

label in interface ModelRepository<T extends Model>

Returns:

Main label

labels

public Set<org.neo4j.graphdb.Label> labels()

Description copied from interface: ModelRepository

Set of labels used for models of this repository.

Specified by:

labels in interface ModelRepository<T extends Model>

Returns:

Set of labels used for models of this repository

remove

public void remove(T model)
            throws de.whitefrog.frogr.exception.PersistException

Description copied from interface: Repository

Delete a model

Specified by:

remove in interface Repository<T extends Model>

Parameters:

model - Model to delete

Throws:

de.whitefrog.frogr.exception.PersistException

save

public void save(SaveContext<T> context)
          throws de.whitefrog.frogr.exception.PersistException

Description copied from interface: Repository

Save the model inside the passed SaveContext.

Specified by:

save in interface Repository<T extends Model>

Parameters:

context - Must contain the model to save

Throws:

de.whitefrog.frogr.exception.PersistException